How to Install Python 3.9.1 on Windows 10 (2021) python tricks from Techmirrors

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In this video I an going to show How to Download and Install Python 3.9 on Windows 10. Setting up your Windows 10 System for Python is relatively easy. we …

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Despite what assembly code and C coders might tell us, high-level languages do have their place in every programmer’s toolbox, and some of them are much more than a computer-science curiosity. Out of the many high-level languages we can choose from today, Python seems to be the most interesting for those who want to learn something new and do real work at the same time. Its no-nonsense implementation of object-oriented programming and its clean and easy-to-understand syntax make it a language that is fun to learn and use, which is not something we can say about most other languages.

In Python Training, you will learn how to write applications that use command-line options, read and write to pipes, access environment variables, handle interrupts, read from and write to files, create temporary files and write to system logs. In other words, you will find recipes for writing real applications instead of the old boring Hello, World! stuff.

Getting Started

To begin, if you have not installed the Python interpreter on your system, now is the time. To make that step easier, install the latest Python distribution using packages compatible with your Linux distribution. rpm, deb and tgz are also available on your Linux CD-ROM or on-line. If you follow standard installation procedures, you should not have any problems.

I also recommend that you have the Python Library Reference handy; you might want it when the explanations given here do not meet your needs. You can find it in the same places as the Python Tutorial.

Creating scripts can be done using your favorite text editor as long as it saves text in plain ASCII format and does not automatically insert line breaks when the line is longer than the width of the editor’s window.

Always begin your scripts with either

#! /usr/local/bin/python
or

#! /usr/bin/python

If the access path to the python binary on your system is different, change that line, leaving the first two characters (#!) intact. Be sure this line is truly the first line in your script, not just the first non-blank line-it will save you a lot of frustration.
Use chmod to set the file permissions on your script to make it executable. If the script is for you alone, type chmod 0700 scriptfilename.py; if you want to share it with others in your group but not let them edit it, use 0750 as the chmod value; if you want to give access to everyone else, use the value 0755. For help with the chmod command, type man chmod.

Reading Command-Line Options and Arguments

Command-line options and arguments come in handy when we want to tell our scripts how to behave or pass some arguments (file names, directory names, user names, etc.) to them. All programs can read these options and arguments if they want, and your Python scripts are no different.

How do I install Python 3.9 1?

How to Download and Install Python 3.9 on Windows

Step 1: Download Python 3.9. To start, go to python.org/downloads and then click on the button to download the latest version of Python:
Step 2: Run the .exe file. Next, run the .exe file that you just downloaded:
Step 3: Install Python 3.9. You can now start the installation of Python by clicking on Install Now:

How do I install Python 3.8 3 on Windows 10?

The first step is to head over to the download page of the Python website, then scroll down and click on the download button for “Python 3.8. 3.” Once you have downloaded the python-3.8. 3.exe file, then open the program.

How do I install Python on Windows 10?Python 3 Installation on Windows

Step 1: Select Version of Python to Install. …
Step 2: Download Python Executable Installer. …
Step 3: Run Executable Installer. …
Step 4: Verify Python Was Installed On Windows. …
Step 5: Verify Pip Was Installed. …
Step 6: Add Python Path to Environment Variables (Optional)

Which version of Python is suitable for Windows 10?

1 is the most current version. The safe bet, then, is to use the latest update of Python 3.7 (in this case, Python 3.7. 6).

Is Python free to download?

Yes. Python is a free, open-source programming language that is available for everyone to use. It also has a huge and growing ecosystem with a variety of open-source packages and libraries. If you would like to download and install Python on your computer you can do for free at python.org.

Where do I write Python code?

Writing Your First Python Program

Click on File and then New Finder Window.
Click on Documents.
Click on File and then New Folder.
Call the folder PythonPrograms. …
Click on Applications and then TextEdit.
Click on TextEdit on the menu bar and select Preferences.
Select Plain Text.